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Combination implementation for HIV prevention: moving from clinical trial evidence to population-level effects

TitleCombination implementation for HIV prevention: moving from clinical trial evidence to population-level effects
Publication TypeJournal Article
Year of Publication2013
AuthorsChang, LW, Serwadda, D, Quinn, TC, Wawer, MJ, Gray, RH, Reynolds, SJ
JournalThe Lancet Infectious Diseases
Volume13
Pagination65-76
Date PublishedJan
ISBN Number1474-4457 (Electronic)1473-3099 (Linking)
Accession Number23257232
KeywordsSexual and Reproductive Health
Abstract

The promise of combination HIV prevention-the application of multiple HIV prevention interventions to maximise population-level effects-has never been greater. However, to succeed in achieving significant reductions in HIV incidence, an additional concept needs to be considered: combination implementation. Combination implementation for HIV prevention is the pragmatic, localised application of evidence-based strategies to enable high sustained uptake and quality of interventions for prevention of HIV. In this Review, we explore diverse implementation strategies including HIV testing and counselling models, task shifting, linkage to and retention in care, antiretroviral therapy support, behaviour change, demand creation, and structural interventions, and discusses how they could be used to complement HIV prevention efforts such as medical male circumcision and treatment as prevention. HIV prevention and treatment have arrived at a pivotal moment when combination efforts might result in substantial enough population-level effects to reverse the epidemic and drive towards elimination of HIV. Only through careful consideration of how to implement and operationalise HIV prevention interventions will the HIV community be able to move from clinical trial evidence to population-level effects.